Bio-Recovery of Copper from Electronic Waste: Influence of PCB Particle Size. Journal of Innovative Solutions for Eco-Environmental Sustainability, [S. l.], p. 107, 2025. DOI: 10.46991/JISEES.2025.SI1.107. Disponível em: https://journals.ysu.am/index.php/jisees/article/view/SI_1_2025_p107. Acesso em: 22 jan. 2026.